1034724340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{28631}}^1$

素因数の和:28792

約数の個数: 48

約数和(自身を含む): 2356986240

約数和(自身を除く): 1322261900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3614, 7228, 9035, 18070, 28631, 36140, 57262, 114524, 143155, 286310, 372203, 572620, 744406, 1488812, 1861015, 3722030, 3979709, 7444060, 7959418, 15918836, 19898545, 39797090, 51736217, 79594180, 103472434, 206944868, 258681085, 517362170, 1034724340]

約数ペア:

[(1, 1034724340), (2, 517362170), (4, 258681085), (5, 206944868), (10, 103472434), (13, 79594180), (20, 51736217), (26, 39797090), (52, 19898545), (65, 15918836), (130, 7959418), (139, 7444060), (260, 3979709), (278, 3722030), (556, 1861015), (695, 1488812), (1390, 744406), (1807, 572620), (2780, 372203), (3614, 286310), (7228, 143155), (9035, 114524), (18070, 57262), (28631, 36140)]